Home / 41,421,963.67-62,132,912.70-11,129,826.67

Finding the Fourth Proportional to 41,421,963.67, 62,132,912.70 and 11,129,826.67

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Solution

The fourth proportional to 41,421,963.67, 62,132,912.70 and 11,129,826.67 is: 16,694,731.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,963.67 : 62,132,912.70 = 11,129,826.67 : x
  2. Step 2: Convert to fraction form
    41,421,963.67/62,132,912.70 = 11,129,826.67/x
  3. Step 3: Cross multiply
    41,421,963.67x = 62,132,912.70 × 11,129,826.67
  4. Step 4: Simplify right side
    41,421,963.67x = 691,528,548,656,172.62
  5. Step 5: Solve for x
    x = 691,528,548,656,172.62/41,421,963.67
  6. Step 6: Final answer
    x = 16,694,731.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.